Current status of CD/DVD recorder
Tue, 25 Mar 2008 09:24:36 +0100
Hello,
I would like to know if it possible to get current status of CD/DVD
recorder. I want to know what that device is doing at the moment -
READING/WRITING/DO NOTHING. It is possible to get that sort of information?
Something like:
Answer = SendQuestion("Hi, are you recording at the moment?")
Answer == Y ...
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memory leak: MCIWndClose and MCIWndDestroy don't free memory
Mon, 24 Mar 2008 09:35:02 -0700
Hello,
I created some windows with MCIWndCreate in my application and when
destroying them the memory don't free until I exit from the application.
Thanks for any help ...
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hdau.exe ?
Thu, 20 Mar 2008 12:28:10 -0700
In this doc "Microsoft HD Audio Pin Configuration Implementation Test
Procedure Guidelines", a HD audio pin enumeration tool hdau.exe is mentioned.
But, I cannot find it in MSDN.
Has anyone known how to get it ?
Thanks
-Gary ...
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Re: wav convert to mp3 --------"acmStreamOpen()" fails
Thu, 20 Mar 2008 06:57:53 -0700 (PDT)
On Mar 19, 7:10�am, Koala...@gmail.com wrote:
> download source from offical website,but errors were found.
> acmstreamOpen fails.
> any help is appreciated!
<snip>
> // rate and 128k bitrate
> � � � � memset(&MP3wfxDst, 0, sizeof(MP3wfxDst));
<snip>
Shouldn't that be ..
memset(&MP3wfxDst, 0 ...
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build environment for media foundation samples ?
Tue, 18 Mar 2008 01:20:01 -0700
Can anyone give me a direction how I create the environment to build the
samples of Media Foundation in the Vista SDK ?
I installed VC2005, Vista SDK, and DDK in this order, but builder cannot
find some *.h files even though I already have the sdk include path in the
project searching directories.
Thanks
...
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Mixing video, mp3 and voice input to a file ?
Mon, 17 Mar 2008 19:25:30 -0700
Hi all,
I need to develop an application like a karaoke.
The user uses the webcam to record their video\voice, mixed with a chosen
mp3 file.
Do we have any way to do this ?
Thnaks for any information. ...
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SPDIF input
Mon, 17 Mar 2008 13:42:53 GMT
I think I know the answer to this, but thought I'd check with the
experts.
Normally, selecting an unused input line simply means that
waveIn operations acquire null signals (low-level system noise
actually), but otherwise operate normally.
But it seems as if selecting SPDIF as the input line (with
no SPD ...
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Switching default audio playback/record devices using Win32 API
Thu, 13 Mar 2008 13:48:41 +0800
Apologize if this was asked before.
How can I switch default playback/recording audio devices using Win32 API?
Thanks
/kmk
url:http://www.ureader.com/gp/1476-1.aspx ...
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Problem about fail to set record volume with mixer api.
Wed, 5 Mar 2008 02:28:06 -0800
Dear all,
My application needs to control the "Microphone" volume. Using your code I
am able to do this on most computers. But, on a few computers instead of the
"Microphone" control it changes to the "Rear Mic." On these computers bring
up the â??Volume Controlâ? dialog, from left to right, â??Rear Micâ? s ...
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.wav to .mp3 ACM Conversion
Tue, 4 Mar 2008 11:01:02 -0800
Hello all,
I've been having this problem lately with my code. I want 2 convert .wav to
.mp3. its giving me mmresult=11 (invalid params) and I know its the way I'm
setting parameters for wave_format_mpeglayer3.
Could someone throw more light on this issue, advicing or even linking me 2
info. on setting ...
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